dabonline.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-18 · ok HTTP/1.1 200 1222 ms crawled 2026-05-11

DE · 49.12.118.85 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Home | Deutsches Architekt:innenblatt | Deutsches Architektenblatt
Description: Das Fachportal des Deutschen Architekt:innenblatts: Aktuelle News zu Baukultur, Baurecht, Berufspolitik und Wissen für Architekt:innen und Planende.
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.dabonline.de/

Open Graph

title: Home | Deutsches Architekt:innenblatt
description: Das Fachportal des Deutschen Architekt:innenblatts: Aktuelle News zu Baukultur, Baurecht, Berufspolitik und Wissen für Architekt:innen und Planende.

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Registration

Updated

2025-12-04

Name servers

ns2.inwx.de.
ns3.inwx.eu.
ns.inwx.de.

DNS records live

NS

ns.inwx.de
ns2.inwx.de
ns3.inwx.eu

MX

10 mx1.agenturserver.de
10 mx2.agenturserver.de
20 mx3.agenturserver.de
50 mx4.agenturserver.de

TXT

google-site-verification=-N5YQHFqR9PDXF9nfiXQTA3PW9zNd5tmg5GMg8FoerA
google-site-verification=me4-8RdIdIt7hiW-M_PgB9eFyL1cbefd9Bq87wSJXos

Email authentication weak

SPF: v=spf1 a mx include:spf.mailjet.com include:mail.dabonline.de include:spf.crsend.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-22 to 2026-07-21

Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.dabonline.de

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (13)

Linked from (14)